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YB 1026 Details
YB 1026 Standard Download
| Category | Type | Grade | Designations |
|---|---|---|---|
| Grades | Structural Steel | 1026 | USA - YB , A 1040 (2010) - Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Carbon, Low-Alloy, and Alloy Steels A 29/A 29M (2012) - Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for A 510/A 510M (2011) - General Requirements for Wire Rods and Coarse Round Wire, Carbon Steel A 512 (2006) - Cold-Drawn Buttweld Carbon Steel Mechanical Tubing A 513/A 513M (2012) - Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing A 519 (2006) - Seamless Carbon and Alloy Steel Mechanical Tubing A 576 (1990) - Steel Bars, Carbon, Hot-Wrought, Special Quality A 830/A 830M (2011) - Plates, Carbon Steel, Structural Quality, Furnished to Chemical Composition Requirements SAE J 1397 (1992) - Estimated Mechanical Properties and Machinability of Steel Bars SAE J 403 (2009) - Chemical Compositions of SAE Carbon Steels SAE J 412 (1995) - General Characteristics and Heat Treatments of Steels |
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.22 | 0.28 | ||
| Mn | 0.60 | 0.90 | ||
| P | - | 0.040 | ||
| S | - | 0.050 |
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 317 (≥) | 169 (≥) | 34 | 44 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 412 |
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 862 (≥) | 998 (≥) | 41 | 22 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 431 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 679 | 894 | 337 |
| Product type | Products | Dimension | Processes | Deliver Status |
|---|---|---|---|---|
| Plates / Sheets | Plates / Sheets | 0.08-200mm(T)*W*L | Forging, hot rolling and cold rolling | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Steel Bar | Round Bar, Flat Bar, Square Bar | Φ8-1200mm*L | Forging, hot rolling and cold rolling, Cast | Black, Rough Turning, Shot Blasting, |
| Coil / Strip | Steel Coil /Steel Strip | 0.03-16.0x1200mm | Cold-Rolled & Hot-Rolled | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Pipes / Tubes | Seamless Pipes/Tubes, Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion, Cold Drawn, Welded | Annealed, Solution and Aging, Q+T, ACID-WASHED |
| Grade | Standard | Country | Application |
|---|---|---|---|
| 1026 | YB | USA | Nonresulfurized carbon steels |
| G10260 | AISI | USA | This grade is a carbon steel composition applicable only to structural shapes (sections), plates, strip, sheets, and welded tubing. |
| A 959 S41026 | SAE | USA | Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels |
| A 988 S41026 | SAE | USA | Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service |
| S41026 | AISI | USA | Martensitic Chromium Stainless Steel with Molybdenum |